c424be21b7
… or could be in `opts` package. Having `runconfig/opts` and `opts` doesn't really make sense and make it difficult to know where to put some code. Signed-off-by: Vincent Demeester <vincent@sbr.pm>
83 lines
1.9 KiB
Go
83 lines
1.9 KiB
Go
package secret
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import (
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"fmt"
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"io"
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"io/ioutil"
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"github.com/docker/docker/api/types/swarm"
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"github.com/docker/docker/cli"
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"github.com/docker/docker/cli/command"
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"github.com/docker/docker/opts"
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"github.com/docker/docker/pkg/system"
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runconfigopts "github.com/docker/docker/runconfig/opts"
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"github.com/spf13/cobra"
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"golang.org/x/net/context"
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)
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type createOptions struct {
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name string
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file string
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labels opts.ListOpts
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}
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func newSecretCreateCommand(dockerCli *command.DockerCli) *cobra.Command {
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createOpts := createOptions{
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labels: opts.NewListOpts(opts.ValidateEnv),
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}
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cmd := &cobra.Command{
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Use: "create [OPTIONS] SECRET",
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Short: "Create a secret from a file or STDIN as content",
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Args: cli.ExactArgs(1),
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RunE: func(cmd *cobra.Command, args []string) error {
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createOpts.name = args[0]
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return runSecretCreate(dockerCli, createOpts)
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},
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}
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flags := cmd.Flags()
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flags.VarP(&createOpts.labels, "label", "l", "Secret labels")
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flags.StringVarP(&createOpts.file, "file", "f", "", "Read from a file or STDIN ('-')")
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return cmd
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}
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func runSecretCreate(dockerCli *command.DockerCli, options createOptions) error {
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client := dockerCli.Client()
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ctx := context.Background()
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if options.file == "" {
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return fmt.Errorf("Please specify either a file name or STDIN ('-') with --file")
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}
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var in io.Reader = dockerCli.In()
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if options.file != "-" {
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file, err := system.OpenSequential(options.file)
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if err != nil {
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return err
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}
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in = file
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defer file.Close()
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}
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secretData, err := ioutil.ReadAll(in)
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if err != nil {
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return fmt.Errorf("Error reading content from %q: %v", options.file, err)
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}
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spec := swarm.SecretSpec{
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Annotations: swarm.Annotations{
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Name: options.name,
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Labels: runconfigopts.ConvertKVStringsToMap(options.labels.GetAll()),
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},
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Data: secretData,
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}
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r, err := client.SecretCreate(ctx, spec)
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if err != nil {
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return err
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}
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fmt.Fprintln(dockerCli.Out(), r.ID)
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return nil
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}
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